Police are trying to establish if anyone is missing following an explosion at a house in Kent.
Several people were believed to have been trapped and had to be freed by emergency services.
Ambulance staff are assessing patients at the scene in Willesborough, Ashford.
Firefighters have been tackling a blaze at a house and are now working to extinguish the last remaining signs of fire.
Members of the public have been urged to avoid the area and residents have been asked to keep their windows closed.
Firefighters were called to Mill View at 7.57am on Tuesday and four fire engines were at the scene.
Two casualties have been passed into the care of the ambulance service, the fire service said.
The South East Coast Ambulance Service (SECAmb) confirmed that ambulance crews including a Hazardous Area Response Team are in attendance.
A spokesman said: “We are assessing patients at the scene and will issue further details when available.”
We are currently working alongside colleagues from @kentfirerescue and @SECAmbulance after being called to a report of an explosion in Mill View, Willesborough, #Ashford at 7.57am today. Officers are working to establish if anyone is unaccounted for. Please avoid the area.
— Kent Police (UK) (@kent_police) May 4, 2021
A spokesman for Kent Police said: “A number of people were reported to have been trapped and they were freed by emergency services.
“Officers are working to establish if anyone else is unaccounted for.”
